Glad to hear you finally got it! And no, I didn't get tired of the questions.
Be sure to tell us how it shoots, too. Does it fit your hand pretty well?
As for the date code, I'm surprised. It isn't uncommon to find older SIGs that are stamped "Made in W. Germany" even though their date code indicates they were built later; it just means that the slide was lying around for a while before someone used it on a production gun. But 1995? Seems kinda weird for the slide to have been sitting in storage for 6+ years.